Internal morphology of
Chydorus sphaericus
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Key: 1. Rostrum; 2. Antennule; 3. Antenna; 4. Labral plate; 5. Mandible; 6. Leg I; 7. Leg II; 8. Leg III; 9. Leg IV; 10. Setae on ventral margin of shell; 11. Postabdomen (retracted); 12. Preanal corner; 13. Natatory setae; 14. Thorax; 15. Abdomen; 16. Brood pouch with egg; 17. Headshield; 18. Postererodorsal corner of valve.
TAXONOMY | LIFECYCLE | ECOLOGY